Alright. Would adding this cause any issues to the game? Right now, it loads up fine in the editor when I throw it in new_turfs.dm. This is just the alpha_mod I use for lighting color coded by using your method so I can see visually.

EDIT: Also, is there an easier way to make NPCs? Such as forming the sprite sheet dmi for a NPC while using SL2 specific clothing (like from mirror shards and whatnot).